diff --git a/IRaCIS.Core.Application/Service/Visit/PatientService.cs b/IRaCIS.Core.Application/Service/Visit/PatientService.cs
index ee1b1a008..502e45e89 100644
--- a/IRaCIS.Core.Application/Service/Visit/PatientService.cs
+++ b/IRaCIS.Core.Application/Service/Visit/PatientService.cs
@@ -3111,7 +3111,10 @@ namespace IRaCIS.Application.Services
                         .Select(t => new
                         {
                             t.Patient.PatientIdStr,
+
                             MaxStudyTime = t.Patient.SCPStudyList.Max(t => t.StudyTime),
+
+                            //仅用提交时间
                             VisitMaxSubmitTime = t.Subject.SubjectVisitList.Max(t => t.SubmitTime)
                         }).ToListAsync();
 
@@ -3121,32 +3124,62 @@ namespace IRaCIS.Application.Services
 
                         cloneInQuery.PatientID = patient.PatientIdStr;
 
-
-                        //选择了患者，那么不按照患者最新检查时间之后查询（因为可能存在，先拉去了后面的检查，导致前面的检查查询不到）
-                        if (inQuery.PatientID.IsNotNullOrEmpty())
+                        if (find.PacsSearchMaxDays != 0)
                         {
                             // pacs 支持的时间
                             // 访视提交的时间
+                            if (patient.VisitMaxSubmitTime != null && patient.VisitMaxSubmitTime > DateTime.Now.AddDays(-(find.PacsSearchMaxDays - 1)))
+                            {
+                                cloneInQuery.StudyDate = patient.VisitMaxSubmitTime?.ToString("yyyyMMdd") + "-";
+                                cloneInQuery.StudyTime = patient.VisitMaxSubmitTime?.ToString("HHmmss") + "-";
+                            }
+                            else
+                            {
+                                //pacs 限制的时间
+                                cloneInQuery.StudyDate = $"{DateTime.Now.AddDays(-(find.PacsSearchMaxDays - 1)).ToString("yyyyMMdd")}-{DateTime.Now.ToString("yyyyMMdd")}";
 
+                            }
+                        }
+                        else
+                        {
                             if (patient.VisitMaxSubmitTime != null)
                             {
                                 cloneInQuery.StudyDate = patient.VisitMaxSubmitTime?.ToString("yyyyMMdd") + "-";
                                 cloneInQuery.StudyTime = patient.VisitMaxSubmitTime?.ToString("HHmmss") + "-";
                             }
-                        }
-                        else
-                        {
-                            //没有选择患者，那么按照每个患者的最大检查时间之后的查询
-
-                            if (patient.MaxStudyTime != null)
-                            {
-                                cloneInQuery.StudyDate = patient.MaxStudyTime?.ToString("yyyyMMdd") + "-";
-                                cloneInQuery.StudyTime = patient.MaxStudyTime?.ToString("HHmmss") + "-";
-                            }
 
                         }
 
 
+
+                        #region 区分时间查询
+                        ////选择了患者，那么不按照患者最新检查时间之后查询（因为可能存在，先拉去了后面的检查，导致前面的检查查询不到）
+                        //if (inQuery.PatientID.IsNotNullOrEmpty())
+                        //{
+                        //    // pacs 支持的时间
+                        //    // 访视提交的时间
+
+                        //    if (patient.VisitMaxSubmitTime != null)
+                        //    {
+                        //        cloneInQuery.StudyDate = patient.VisitMaxSubmitTime?.ToString("yyyyMMdd") + "-";
+                        //        cloneInQuery.StudyTime = patient.VisitMaxSubmitTime?.ToString("HHmmss") + "-";
+                        //    }
+                        //}
+                        //else
+                        //{
+                        //    //没有选择患者，那么按照每个患者的最大检查时间之后的查询
+
+                        //    if (patient.MaxStudyTime != null)
+                        //    {
+                        //        cloneInQuery.StudyDate = patient.MaxStudyTime?.ToString("yyyyMMdd") + "-";
+                        //        cloneInQuery.StudyTime = patient.MaxStudyTime?.ToString("HHmmss") + "-";
+                        //    }
+
+                        //}
+                        #endregion
+
+
+
                         var request = CreateStudyRequest(cloneInQuery, "");
                         request.OnResponseReceived += responseDelegate;
 
@@ -3169,6 +3202,10 @@ namespace IRaCIS.Application.Services
                 }
 
 
+                if (inQuery.TrialId != null)
+                {
+                    result = result.Where(t => t.IsStudyExist == false).ToList();
+                }
 
             }